They come from all parts of the world to the USA the “land of plenty!”

In looking over the International Boxing Organizations top 100 list of contenders plus world champions of the WBO, WBC, WBA, IBF & IBO I found the following:

WORLD BELT HOLDERS                                     CONTENDERS

Hvy Wt USA 1 of 5                                              24% USA

Cr Wt USA 0                                                       16% USA

Lt Hvy USA 1 of 5                                               19% USA

Sup Mid USA 1 of 5                                           20% USA

Mid Wt USA 0                                                    21% USA

Sup Welt USA 4 of 5                                          23% USA

Welt USA 3 of 5                                                 30% USA

Sup Lt USA 3 of 5                                               20% USA

Lt Wt USA 2 of 5                                                 16% USA

Sup Fly USA 1 of 5                                             15% USA

Fea Wt USA 1 of 5                                             10% USA

Sup Ban USA 1 of 5                                            7% USA

Ban Wt 0                                                             6% USA

Sup Fly 0                                                             8% USA

Fly Wt USA 1 of 5                                              1% USA

Lt Fly 0                                                                 1% USA

Min Wt 0                                                            0% USA